About Communication Conditions - Omron NT31 Operation Manuals

Setting the Conditions for Communications with the Host by Using the Memory Switches
6-7-1

About Communication Conditions

Items Set for Communication Conditions
Setting Item
Comm. A Method Set the communication method used at serial port A.
Depending on the communication method, further
communication condition settings may be necessary.
Comm. B Select Set whether serial port B is to be used for RS-232C or
RS-422A communication.
Comm. B Method Set the communication method used at serial port B.
Depending on the communication method, further
communication condition settings may be necessary.
The following settings are made for the communication conditions for communica-
tion between the NT31/NT31C and the host.
S Port communication method/communication type settings
Function
S Communication condition settings for the host link method
Setting Item
Comm. Speed
(for host link only)
S Communication condition settings for the NT link (1:1) method
No further communication conditions need to be set.
S Communication conditions settings for the NT link (1:N) method
Setting Item
Unit No.
(for NT link (1:N) only)
S Setting the conditions for communications with the memory link method
Setting Item
Data bits
Stop bits
Parity
Comm. Speed
Flow control
Response
Setting Options
A system program for OMRON
model.
None/Host Link/NT Link (1:1)/
NT Link (1:N)/Bar-Code Reader
Memory link
RS-232C/RS-422A
A system program for OMRON
model.
None/Host Link/NT Link (1:1)/
NT Link (1:N)
Memory link
Function
Sets the communications speed
for communications with the host.
Function
Set the unit number of the
NT31/NT31C.
Function
Set the data bits length.
Set the stop bits length.
Set the parity.
Set the communications speed
for communications with the host.
Set the flow control and its meth-
od.
Set whether the response is car-
ried out for normal process of
communication command or not.
Section 6-7
Page
Page 176
Page 178
Page 179
Page 181
Page 185
Page 176
Page 178
Page 179
Page 181
Setting Options Page
9600 bps/ Page
19200 bps 176
Setting Options Page
0 to 7 Page
179
Setting Options Page
7, 8 bits Page
181
1, 2 bits Page
181
None, even, Page
odd 181
1200, 2400, Page
4800, 9600, 181
19200, 38400
bps
None, RS/CS, Page
XON/XOFF 181
Yes, No Page
181
175